A user equipment (UE) configured to receive a Physical Uplink Shared Channel (PUSCH) configuration from a network, wherein the PUSCH configuration includes a codebook based Transmit Precoding Matrix Indicator (TPMI) with an indication of a Transmit Precoding Matrix (TPM) for 8 antenna ports and transmit PUSCH according to the PUSCH configuration.
Legal claims defining the scope of protection, as filed with the USPTO.
2. The processor of claim 1, wherein the parameter c comprises a first set of values {1, −1, j, −j} or only a second set of values { }.
3. The processor of claim 1, wherein W1=W2.
4. The processor of claim 1, wherein W1 is different than W2.
5. The processor of claim 1, wherein the PUSCH has two layers and a value of c=−1.
6. The processor of claim 1, wherein W1 is different than W2.
7. The processor of claim 1, wherein the PUSCH has two layers and a value of c=−1.
9. The processor of claim 8, wherein the parameter c comprises a first set of values {1, −1, j, −j} or only the a second set of values { }.
10. The processor of claim 8, wherein W1=W2.
12. The processor of claim 11, wherein a number of layers in the TPM is based on a product of a number of layers in W1 and a number of layers in W2.
13. The processor of claim 11, wherein, when a number of layers in a rank indication (RI) is less than the product, only a first number of layers of the TPM corresponding to the RI are used.
14. The processor of claim 11, wherein, when a number of layers in a rank indication (RI) is less than the product, any number of layers of the TPM corresponding to the RI are used.
15. The processor of claim 11, wherein a number of layers in W1 is restricted to 4 layers and a number of layers in W2 is restricted to 2 layers.
16. The processor of claim 11, W1 or W2 is restricted to a subset of available W1 or W2.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
September 23, 2022
July 23, 2024
Browse 5M+ US patents with plain-English claim translations and AI-generated analysis.